/* Copyright (c) 2025 Beijing Semidrive Technology Corporation
 * SPDX-License-Identifier: Apache-2.0
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "Compiler.h"

#if defined(__IASMARM__) || defined(__ICCARM__)
        SECTION .mcal_text_asm_osif:CODE(2)
        ARM
#elif defined(__ghs__) || defined(__ghs_asm)
        .section ".mcal_text_asm_osif"
#else
        .section ".text"
        .arm
#endif

    ASM_PUBLIC OsIf_GetCpuId

ASM_FUNCTION(OsIf_GetCpuId)
    mrc p15, 0, r0, c0, c0, 5
    and r0,#0xFF
    bx  lr
ASM_FUNCTION_END(OsIf_GetCpuId)

#if defined(__IASMARM__) || defined(__ICCARM__)
    END
#endif /* __IASMARM__ */
